Hi Dear,

There are not much colleges offering GP rating course in Kolkata. You can join Pre-Sea Training Course for G.P. Rating at  Trident College of Marine Technology, Kolkata.

For more details visit the link below:

http://tcmtindia.com/pages/tcmt/www/courses.aspx

Good Luck

hey,

there are only 4 colleges of marine engineering in kolkata

1. the institutions of engineers india, kolkata

2. marine engineering and research institute , kolkata

3. indian maritime university , kolkata campus

4. institute of technology marine engineering , south 24 paragans

for more college kindly go through the link

https://engineering.careers360.com/colleges/list-of-marine-engineering-colleges-in-kolkata

all the best!